Wind and spot computer



235-404 SR gx "Q RUU GR 2,658,680 L Nov. 10, 1953 B. D. HOLBROOK ETAL 8,

WIND AND SPOT COMPUTER Filed Feb. "15, 1945 34 Sheets-Sheet l PRESENT POSITION HORIZONTAL DECkp NE ELEVATION ON LINE OFS/GHT VIRTUAL FOS/ T ION -.40v4/vc POSITION a x HORIZONTAL 'iuf 4 v DE ELEVATION on! can! AXIS v:

aaHoLaivook INVENTORS A.A.LUND$TI?OM BY WAMALTHANER A TORNE Y Nov. 10, 1953 B. D. HOLBROOK ET AL 2,658,680

WIND AND SPOT COMPUTER 34 Sheets-Sheet 2 Filed Feb. 15, 1945 5 2' D.HOL8RO0K Ail/NOSTRUM WA. MALTHANER 4 TTORNE V B INVENTORS A Nov. 10, 1953 B. D. HOLBROOK ET AL ,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 34 SheefQs-Sheet 3 SECS I l l I l l I 4| 2 4 6 8 IO l2 I4 l6 l8 CURVES A, 8,6-Re THOUSANDS OF YARDS CURVE 0- 29/0 4.165 58/9 7274 8729 [0184 [I689 CURVE E- 2680 4020 5360 66.95 8084 9374 [07/4 B.D.HOL8RO0K INVENTORSAALUNDSTROM QMAMALTHANER Arr RA/Er Nov. 10, 1953 Filed Feb. 15, 1945 B. D. HOLBROOK ET AL WIND AND SPOT COMPUTER 34 Sheets-Sheet 4 B.D.HOLBROOK lNl/ENT'ORS A..4.LUND$TROM (A-.MALTHANER H-AQ ATTORNEY Nov. 10, 1953 B. D. HOLBROOK ET AL 8,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 34 Sheets-Sheet 5 VAX/S ADVANCE POSITION PRNECT/ON 01v Hon/2mm Pl. 41v:

fDl/ANCE w" POSITION F/G.5A be M E I Hon/2am S a 4.1;, PL ANE ELEVATION 0N PLANE OF LINE OF SIGHT B.D.HOLBRO0K //vv/vro/; s A.A.LUNO$TROM By WAMALTHANER TTORNEV Nov. 10, 1953 B. D. HOLBROOK ETAL 2,658,680

WIND AND SPOT COMPUTER Filed Feb. 15, 1945 34 Sheets-Sheet 6 PROJECT/ON 0N SLANT PLANE TARG E T COURSE PROJE C T/ON 0N HOE/Z 0N TA L PLA NE ADVANCE POSITION nowwc: 8 POSITI ad a: FIG. 7B

a Rm

ELEVATION 0N GUN AXIS 'a. o. HOLBROOK wvmroRs ,4..4./ u-0sm0u er may, THANER .H. Mdak. A TORNEV Nov. 10, 1953 B. D. HOL BROOK ET AL 2,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 54 Sheets-Sheet 7 HORIZON TA L lg v FIG. 8A

x x" non/20w B; 0. HOL BRo'o/r lNl/EN TORS A. A LUNDSTROM BY K! A. MAL T HANER mR/vEr Nov. 10, 1953 B. D. HOLBROOK ET AL ,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1 45 34 Sheets-Sheet 8 SHIP AXIS PROJECT/0N ON DECK PLANE ELEVATION 0N GUN AXIS SHIP AXIS a a. 0. HOLBROOK INVENTORS A. A. LUNDSTROM 8y WAMALTHANER TORNE Y Nov. 10, 1953 B. D. HOLBROOK ET AL 8,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 34 Sheets-Sheet 1o B. 0. HOLBROOK lNl/ENTORS A. A. LUIVDS T ROM By MAMALTI-IANER A TOR/V V Q Q a Q 1 85 3k m l m g @a 3Q wwfi :5 V w \\N\ mN\ 63b 25 RE 3:: E Q 25 not a Gk walla: a5 3 25 35 N5 \3: 2: N5 .3 1 QU g 25 2: n5 3: .3! &% a m@ Q 3: NE a: ghm \JNQ 3 1953 B. D. HOLBROOK ETAL ,658,630

WIND AND SPOT COMPUTER 34 Sheets-Sheet 11 Filed Feb. 15, 1945 E fim E MR K E r g 0? E .315 .325 OTA N :23 RSH R -w\ m wwm m r 8AM m m NV W8 w Nov. 10, 1953 a. D. HOLBROOK ET AL 2,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 54 Sheets-Sheet 12 komw a mg n l, 3 3 sum .Smw .323 (:8 .9 AV! v 3 IN [/5 N 7' CR5: AALUIVDSTROM 3 $5 25 mm .5: iGoH": 63E 353 g L Ev Qawwu u QNQ u i Q. 205

Nov. 10, 1953 B. D. HOLBROOK ETAL ,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 34 Sheets-Sheet 13 B. D. HOLBROOK AA. LUNDSTROM WAMALTHANER Q3 2 3 R! M! 9w! QQQ H 25 Na:

wynvrops HMdir- ATTORNEY Nov. 10, 1953 B. p. HOLBROOK ET AL ,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 54 Sheets-Sheet l4 man Q:

, 2.3 RE 23 5 ER 850. HOLBROOK //V 5 N TOPS R A.A.LUND$ TROM B y WA.MALTHANER 7 TOP NEY Nov. 10, 1953 B. D. HOLBROOK ET AL 2,658,630

WIND AND SPOT COMPUTER 34 Sheets-Sheet 15 Filed Feb. 15, 1945 mm E mum ATTORNEY Nov. 10, 1953 B. D. HOLBROOK ET AL WIND AND SPOT COMPUTER 34 Sheets-Sheet 16 Filed Feb. 13, 1945 B. D. HOLBROOK INVENTORS A.A.LUNDSTROM By MAMALTHANER ATTORNEY Nov. 10, 1953 B. D. HOLBROOK ET AL 8,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 54 Sheets-Sheet l7 ST ma 70 POWER SUPPLY a. o. I-IOLB 00K FIG. /6 INVENTORS." A. A. LUNDSA;'ROM

n: 8V A MALTHANER q. IU

ATTORNEY Nov. 10, 1953 B. D. HOLBROOK ET AL 2,658,680

WIND AND SPOT COMPUTER Filed Feb. 13, 1945 34 Sheets-Sheet 19 QR ii In B\U\ 3U: 0 O \||IllH| llllllll lllrilinillllllllll l W 13 J 1 L H m3 9 u w 9 v 3: MN\\ m \Qk QQB nth Rh nth 1953 B. D. HOLBROOK ET AL 2,658,680

WIND AND SPOT COMPUTER Filed Feb. 15, 1945 34 Sheets-Sheet 20 A MPL TUDE C ONT/POL B. D. HOL BROOK INVENTORS ,4. A. LUNDSTROM By W. A. MALTHANER j. H- )W TTOR/VEV 

